<template>
  <view>
    <!-- 选择收货地址的盒子 -->
    <view class="address-choose-box"  v-if="JSON.stringify(address) === '{}'">
      <button type="primary" size="mini" class="btnChooseAddress" @click="chooseAddress">请选择收货地址+</button>
    </view>

    <!-- 渲染收货信息的盒子 -->
    <view class="address-info-box" v-else @click="chooseAddress">
      <view class="row1">
        <view class="row1-left">
          <view class="username">收货人：<text>{{address.userName}}</text></view>
        </view>
        <view class="row1-right">
          <view class="phone">电话：<text>{{address.telNumber}}</text></view>
          <uni-icons type="arrowright" size="16"></uni-icons>
        </view>
      </view>
      <view class="row2">
        <view class="row2-left">收货地址：</view>
        <view class="row2-right">{{addressStr}}</view>
      </view>
    </view>

    <!-- 底部的边框线 -->
    <image src="../../static/cart_border@2x.png" class="address-border"></image>
  </view>
</template>

<script>
  import { mapState, mapMutations, mapGetters} from 'vuex'
  
  export default {
    data() {
      return {
        
      };
    },
    methods: {
      async chooseAddress() {
        const [err, success] = await uni.chooseAddress().catch(err => err)
        // console.log([err, success])
        // 2. 用户成功的选择了收货地址
        if (err === null && success.errMsg === 'chooseAddress:ok') {
          // 为 data 里面的收货地址对象赋值
          // this.address = success
          // console.log(this.address)
          this.updateAddress(success) 
        }
      },
      ...mapMutations('myUser',['updateAddress'])
    },
    computed: {
      ...mapGetters('myUser', ['addressStr']),
      ...mapState('myUser',['address']),
    }
  }
</script>

<style lang="scss">
  // 底部边框线的样式 
  .address-border {
    display: block;
    width: 100%;
    height: 5px;
  }

  // 选择收货地址的盒子
  .address-choose-box {
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  // 渲染收货信息的盒子
  .address-info-box {
    font-size: 12px;
    height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 5px;

    // 第一行
    .row1 {
      display: flex;
      justify-content: space-between;

      .row1-right {
        display: flex;
        align-items: center;

        .phone {
          margin-right: 5px;
        }
      }
    }

    // 第二行
    .row2 {
      display: flex;
      align-items: center;
      margin-top: 10px;

      .row2-left {
        white-space: nowrap;
      }
    }
  }
</style>
